M
Michael Döring
Researcher at George Washington University
Publications - 111
Citations - 3798
Michael Döring is an academic researcher from George Washington University. The author has contributed to research in topics: Lattice QCD & Meson. The author has an hindex of 34, co-authored 107 publications receiving 3148 citations. Previous affiliations of Michael Döring include Thomas Jefferson National Accelerator Facility & University of Bonn.
Papers
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Unitarized Chiral Perturbation Theory in a finite volume: Scalar meson sector
TL;DR: In this paper, a two-channel chiral unitary approach with fully relativistic propagators in a finite volume is proposed to find the mass and width of the scalar resonances.
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Three-body unitarity in the finite volume
TL;DR: In this article, a relativistic $ 3\rightarrow 3$ amplitude based on the isobar formulation is adapted to the finite volume, where the guiding principle is two-and three-body unitarity that imposes the imaginary parts of the amplitude in the infinite volume.
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Analytic properties of the scattering amplitude and resonances parameters in a meson exchange model
TL;DR: In this article, the pole structure of pion-nucleon scattering in an analytic model based on meson exchange is determined, and the sheet structure of the amplitude is determined.
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Coupled-channel dynamics in the reactions πN → πN, ηN, KΛ, KΣ
D. Rönchen,Michael Döring,Fei Huang,Helmut Haberzettl,Johann Haidenbauer,Christoph Hanhart,S. Krewald,Ulf-G. Meißner,Ulf-G. Meißner,Kanzo Nakayama,Kanzo Nakayama +10 more
TL;DR: In this paper, the meson-baryon interaction in the different channels is described simultaneously in an analytic, unitary, coupled-channel approach using SU(3) flavor symmetry.
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Three-body spectrum in a finite volume: the role of cubic symmetry
TL;DR: In this article, the Bethe-Salpeter equation for particle-dimer scattering is expanded in the basis functions of different irreducible representations of the octahedral group.